Radiation therapy for breast cancerOverview. Radiation therapy for breast cancer uses high-energy X-rays, Why it's done. Radiation therapy kills cancer cells.Risks. Side effects from radiation therapy differ significantly depending on the type How you prepare. A doctor helps a woman prepare for radiation therapy. Radiation therapy is treatment with high-energy rays (such as x-rays) or particles that destroy cancer cells. Two main types of radiation therapy can be used to treat breast cancer: External beam radiation: This type of radiation comes from a machine outside the body.Last Revised: October 3, 2017.
Jul 22, 2019 · Radiation therapy — also called radiotherapy — is a highly targeted and highly effective way to destroy cancer cells in the breast that may stick around after surgery. Despite what many people fear, radiation therapy is relatively easy to tolerate and its side effects are limited to the treated area. Radiation therapy and risk of a second cancer. In rare cases, radiation therapy to the breast can cause a second cancer. The most common cancers linked to radiation therapy are sarcomas (cancers of the connective tissue). For women who are long-term smokers, radiation .
External Beam Breast Cancer Radiation. External beam radiation (also known as traditional or whole breast radiation therapy) uses external beam radiation, like that of a regular x-ray, but the beam is highly focused and targets the cancerous area for two to three minutes. Radiation therapy is often one of the treatments used for breast cancer. There are multiple ways radiation therapy is used and even different types of delivery systems. Learn more about what to.